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Key Role of Precision Filter Element AZ3E301-01D01V/-W in Steam Turbine EH Oil Regeneration

Key Role of Precision Filter Element AZ3E301-01D01V/-W in Steam Turbine EH Oil Regeneration

Steam turbine fire-resistant oil, also known as electro-hydraulic control oil, is a high-performance synthetic oil with excellent flame resistance, oxidation stability and lubricity. However, during long-term operation, EH oil will be affected by factors such as water intrusion, metal corrosion, and particle contamination, resulting in changes in its physical and chemical properties, such as increased acid value, increased water content, and decreased viscosity. These changes will not only reduce the lubrication and anti-wear properties of the oil, but may also cause system failures and even threaten the safe operation of the unit. Therefore, it is particularly important to regenerate and filter the fire-resistant oil regularly.

SH006 EH oil regeneration cellulose precision filter (2)

The precision filter element AZ3E301-01D01V/-W is the core filter element in the fire-resistant oil regeneration device. Its working principle is mainly based on physical filtration and adsorption. The filter element adopts a multi-layer fine filter structure, which can efficiently intercept impurities such as tiny particles, metal corrosion products, and colloids in the oil. The filter element is made of corrosion-resistant and high-temperature resistant materials to ensure its stability and durability under harsh working conditions.

SH006 EH oil regeneration cellulose precision filter (4)

Advantages of using precision filter element AZ3E301-01D01V/-W in fire-resistant oil regeneration device:

  • High-efficiency filtration and improved oil quality: precision filter element can filter out tiny impurities with diameter below micron level, significantly improve the cleanliness of EH oil, reduce the content of pollutants in oil, thereby extending the service life of oil and reducing the frequency and cost of oil change.
  • Protect equipment and improve reliability: clean EH oil can effectively reduce wear and corrosion inside the unit, reduce failure rate, and improve equipment reliability and operating efficiency. At the same time, good oil quality can also ensure the adjustment accuracy and response speed of the hydraulic control system and improve the overall performance of the unit.
  • Energy saving and environmental protection, reduced emissions: through precision filtration and regeneration treatment, the demand for new oil is reduced, energy consumption and carbon emissions are reduced. At the same time, waste emissions caused by oil contamination are reduced, which meets environmental protection requirements.

SH006 EH oil regeneration cellulose precision filter (3)

In actual applications, the use of precision filter element AZ3E301-01D01V/-W in the regeneration device can significantly reduce the impurity content in the oil, and the acid value and moisture content are effectively controlled. At the same time, the failure rate of the unit is significantly reduced and the operating stability is significantly improved. Using high-quality precision filter elements can extend the EH oil replacement cycle by one third, while reducing maintenance costs and greatly improving the economic benefits of the power plant.


Yoyik supply multiple types of filters used in steam turbine and generator system:
5 micron filter element 2-5685-0484-99 Oil purifier Coalescence filter
hydraulic filter pressure gauge HQ25.300.14Z FILTER EH OIL FILTER
1 micron stainless steel filter DP201EA01V/-F Hydraulic Filter
oil filter for synthetic oil 01-094-006 NUGENT Regenerating Deacidification Filter
oil filter housing gasket DP301EA10V/-W EH oil actuator pressure filter
fiberglass filter manufacturer HC9020FKS8Z oil pump filter
hydraulic strainer AX3E301-01D10V/F Circulating oil pump oil-return filter
duplex lube oil filter AX1E101-01D10V/W Gas turbine filter
industrial filter DP602EA03V/-W Main Pump Oil Filter
air breather hydraulic FF180604 Oil purifier separation filter
filter tank hydraulic DL001001 EH oil station EH oil main pump suction filter
hydraulic oil filter unit QF9732W25H1.0C-DQ lube oil and filter change
industrial water purifier KLS-100I generator stator cooling water wire filter
hydraulic oil filter company DP6SH201EA 01V/F Turbine Governing ICV Valve Filter
oil filter change JCAJ063 1st stage filter element for regenerative device
oil filter cleaner ASME-600-200
duplex filter element DMC-84 Lubricating oil filter
hydraulic filter cartridge price LH0160D010BN3HC filter
oil filter companies FRD.V5NE.07F filter
high pressure filter element AP3E302-01D01V/-F filter (working)


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  • Post time: Aug-05-2024